Year	% of GDP
1993	45.29438218164095
1994	45.557709543759735
1995	47.724560212990134
1996	44.46307956251782
1997	44.44721267703387
1998	44.47995896338032
1999	40.90385299426496
2000	35.918703224431724
2001	34.32030025518171
2002	31.129043483106315
2003	31.97082204712291
2004	29.38975764406484
2005	30.710057586283625
2006	30.05876192469697
2007	29.69654193927571
2008	32.75105777039261
2009	33.49071752294511
2010	33.876678757737885
2011	34.55731403209008
2012	33.519603610665584
2013	31.595062429478098
2014	28.87130352972342
2015	26.580360014110866
2016	24.742664419228007
2017	23.361440478622818
2018	22.012955901067084
2019	20.711870688815587
2020	22.696395206453367
2021	22.8475000571716
2022	22.230203199196346
2023	21.48830802696238